@charset "UTF-8";
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-roman.woff") format("woff");
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-italic.woff") format("woff");
  font-style: italic;
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-semibold.woff") format("woff");
  font-weight: 600;
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-semibolditalic.woff") format("woff");
  font-style: italic;
  font-weight: 600;
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-bold.woff") format("woff");
  font-weight: bold;
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-bolditalic.woff") format("woff");
  font-style: italic;
  font-weight: bold;
}
body, h1, h2, h3, h4, p, blockquote, code, ul, ol, dl, dd, img {
  margin: 0;
}

img {
  outline: none;
}

img.arrow {
  width: auto;
  height: 11px;
}

img.dot {
  width: auto;
  height: 18px;
  vertical-align: text-bottom;
}

body {
  color: #222;
  font: normal 16px/24px "Crimson", Georgia, serif;
}

article.chapter h2 {
  font: 600 30px/24px "Crimson", Georgia, serif;
  margin: 69px 0 0 0;
  padding-bottom: 3px;
}
article.chapter h2 small {
  font: 800 22px/24px "Crimson", Georgia, serif;
  float: right;
}
article.chapter h3 {
  font: italic 24px/24px "Crimson", Georgia, serif;
  margin: 71px 0 0 0;
  padding-bottom: 1px;
}
article.chapter h3 small {
  font: 600 16px/24px "Crimson", Georgia, serif;
  float: right;
}
article.chapter h2 a, article.chapter h3 a {
  color: #222;
  border-bottom: none;
}
article.chapter h2 a:hover, article.chapter h3 a:hover {
  border-bottom: none;
  color: inherit;
}
article.chapter h2 a::before, article.chapter h3 a::before {
  position: absolute;
  left: -48px;
  width: 48px;
  content: "§";
  color: #fff;
  transition: color 0.2s ease;
  text-align: center;
}
article.chapter h2 a:hover::before, article.chapter h3 a:hover::before {
  color: #ddd;
}
article.chapter .challenges, article.chapter .design-note {
  border-radius: 3px;
  padding: 12px;
  margin: -2px -12px 26px -12px;
  font: normal 16px/24px "Source Sans Pro", sans-serif;
  color: #444;
}
article.chapter .challenges h2, article.chapter .design-note h2 {
  margin: 0 0 -12px 0;
  padding: 0;
  font: 600 16px/24px "Source Sans Pro", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}
article.chapter .challenges h2 a, article.chapter .design-note h2 a {
  color: inherit;
}
article.chapter .challenges h2 a::before, article.chapter .design-note h2 a::before {
  content: none;
}
article.chapter .challenges ol, article.chapter .design-note ol {
  padding: 0 0 0 18px;
}
article.chapter .challenges ol li, article.chapter .design-note ol li {
  padding: 0 0 0 6px;
  font-weight: 600;
}
article.chapter .challenges ol li p, article.chapter .design-note ol li p {
  font-weight: 400;
}
article.chapter .challenges pre, article.chapter .design-note pre {
  margin: 0;
}
article.chapter .challenges > blockquote p, article.chapter .design-note > blockquote p {
  margin: 0 24px;
  font: italic 16px/24px "Source Sans Pro", sans-serif;
  color: #444;
}
article.chapter .challenges > blockquote::before, article.chapter .challenges > blockquote::after, article.chapter .design-note > blockquote::before, article.chapter .design-note > blockquote::after {
  content: none;
}
article.chapter .challenges aside code, article.chapter .challenges aside .codehilite, article.chapter .design-note aside code, article.chapter .design-note aside .codehilite {
  color: #595959;
  background: #faf8f5;
}
article.chapter .challenges *:last-child, article.chapter .design-note *:last-child {
  margin-bottom: 0;
}
article.chapter .challenges .codehilite,
article.chapter .design-note .codehilite {
  margin: -12px 0 -12px 0;
}
article.chapter .challenges {
  background: #eef4f7;
}
article.chapter .challenges code, article.chapter .challenges .codehilite {
  background: #e4eef1;
}
article.chapter .design-note {
  background: #f6f8f2;
}
article.chapter .design-note code, article.chapter .design-note .codehilite {
  background: #eef1ea;
}
article.chapter table {
  width: 100%;
  border-collapse: collapse;
}
article.chapter table thead {
  font: 700 15px "Crimson", Georgia, serif;
}
article.chapter table td {
  border-bottom: solid 1px #dee9ed;
  line-height: 22px;
  padding: 3px 0 0 0;
  margin: 0;
}
article.chapter table td + td {
  padding-left: 12px;
}

@media only screen and (max-width: 960px) {
  article.chapter .challenges aside, article.chapter .design-note aside {
    font: normal 15px/24px "Source Sans Pro", sans-serif;
    padding-bottom: 4px;
  }
  article.chapter .challenges aside code, article.chapter .challenges aside .codehilite {
    background: #e4eef1;
  }
  article.chapter .design-note aside code, article.chapter .design-note aside .codehilite {
    background: #eef1ea;
  }
}
@media only screen and (max-width: 630px) {
  article.chapter h2 a::before, article.chapter h3 a::before {
    left: -24px;
    width: 24px;
  }
}
@media only screen and (max-width: 580px) {
  article.chapter h2 {
    margin-top: 64px;
    padding-bottom: 2px;
    font-size: 22px;
    line-height: 22px;
  }
  article.chapter h3 {
    margin-top: 64px;
    padding-bottom: 0;
    font-size: 20px;
  }
  article.chapter .challenges, article.chapter .design-note {
    padding: 11px 11px 8px 11px;
    margin: 25px 0 0 0;
    font-size: 15px;
    line-height: 22px;
  }
  article.chapter .challenges code, article.chapter .challenges .codehilite, article.chapter .design-note code, article.chapter .design-note .codehilite {
    font-size: 14px;
  }
  article.chapter .challenges h2, article.chapter .design-note h2 {
    padding: 5px 0 4px 6px;
    font-size: 17px;
    line-height: 22px;
  }
  article.chapter .challenges aside, article.chapter .design-note aside {
    line-height: 22px;
  }
}
article.contents h2 {
  margin: 22px 0 6px 0;
  font: 600 normal 18px/24px "Source Sans Pro", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}
article.contents h2 .num {
  display: inline-block;
  width: 36px;
}
article.contents ul {
  margin: -12px 0 0 0;
  padding: 6px 0 14px 0;
}
article.contents li {
  padding: 12px 0 0 36px;
  font: normal 16px/24px "Source Sans Pro", sans-serif;
  color: #7aa0b8;
  list-style-type: none;
}
article.contents li .num {
  display: inline-block;
  letter-spacing: 1px;
  width: 36px;
}
article.contents li a {
  font: 600 17px/24px "Source Sans Pro", sans-serif;
}
article.contents li.design-note {
  padding-top: 0;
}
article.contents li.design-note a {
  font: 400 16px/23px "Source Sans Pro", sans-serif;
}
article.contents .chapters {
  display: table;
  width: 864px;
}
article.contents .row {
  display: table-row;
}
article.contents .first, article.contents .second {
  display: table-cell;
  vertical-align: top;
}
article.contents .second {
  padding-left: 48px;
}
article.contents footer {
  width: 864px;
}

@media only screen and (max-width: 1344px) {
  article.contents .chapters, article.contents .row, article.contents .first, article.contents .second {
    display: block;
  }
  article.contents .second {
    padding-left: 0;
  }
  article.contents footer {
    width: inherit;
  }
}
@media only screen and (max-width: 630px) {
  article.contents h2 .num {
    width: 33px;
  }
  article.contents ol, article.contents ul {
    margin-left: 33px;
  }
  article.contents li {
    padding-left: 11px;
  }
}
@media only screen and (max-width: 580px) {
  article.contents h2 {
    margin: 19px 0 6px 0;
    font-size: 17px;
    line-height: 22px;
  }
  article.contents h3 {
    padding: 1px 0 2px 0;
    font-size: 17px;
    line-height: 22px;
  }
  article.contents p {
    font-size: 15px;
    line-height: 22px;
  }
  article.contents ol, article.contents ul {
    padding-bottom: 8px;
  }
  article.contents li {
    font-size: 14px;
    line-height: 22px;
    padding: 4px 0 3px 11px;
  }
}
.sign-up {
  position: relative;
  padding: 12px;
  margin-bottom: 48px;
  background: #fcf6e8;
  color: #bf9540;
  border: solid 4px #f9e4b8;
}
.sign-up h1 {
  margin: 0;
  padding: 0;
  font: bold 18px/18px "Source Sans Pro", sans-serif;
}
.sign-up p {
  margin: 12px 0;
  font: 15px/24px "Source Sans Pro", sans-serif;
}
.sign-up p.small {
  margin: 15px 0 4px 0;
  font: 14px/18px "Source Sans Pro", sans-serif;
  color: #d9bf8c;
}
.sign-up a {
  color: #ffaa00;
}
.sign-up a:hover {
  color: #cc8800;
  border-color: #fadb9e;
}
.sign-up .dismiss {
  position: absolute;
  z-index: 2;
  right: 4px;
  top: 0;
  font: bold 24px "Source Sans Pro", sans-serif;
  padding: 4px 8px;
  cursor: pointer;
}
.sign-up .dismiss:hover {
  color: #ffaa00;
}
.sign-up input {
  display: table-cell;
  padding: 4px;
  font: 16px "Source Sans Pro", sans-serif;
  outline: none;
  border-radius: 6px;
  border: solid 2px #ffd580;
  color: #825e17;
}
.sign-up input.email {
  display: block;
  box-sizing: border-box;
  width: 100%;
}
.sign-up input.button {
  float: right;
  margin: 10px 0 10px 5px;
  padding: 4px 8px;
  font: 600 13px "Source Sans Pro", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: #ffbb33;
}
.sign-up input:focus {
  border-color: #ffaa00;
}

@font-face {
  font-family: "Crimson";
  src: url("font/crimson-roman.woff") format("woff");
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-italic.woff") format("woff");
  font-style: italic;
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-semibold.woff") format("woff");
  font-weight: 600;
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-semibolditalic.woff") format("woff");
  font-style: italic;
  font-weight: 600;
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-bold.woff") format("woff");
  font-weight: bold;
}
@font-face {
  font-family: "Crimson";
  src: url("font/crimson-bolditalic.woff") format("woff");
  font-style: italic;
  font-weight: bold;
}
body, h1, h2, h3, h4, p, blockquote, code, ul, ol, dl, dd, img {
  margin: 0;
}

img {
  outline: none;
}

img.arrow {
  width: auto;
  height: 11px;
}

img.dot {
  width: auto;
  height: 18px;
  vertical-align: text-bottom;
}

body {
  color: #222;
  font: normal 16px/24px "Crimson", Georgia, serif;
}

@media print {
  body, a, code {
    color: #000 !important;
    background: none !important;
  }

  nav, .sign-up {
    display: none;
  }

  .page {
    margin: 0 !important;
  }

  .codehilite {
    margin: 0 !important;
    background: none !important;
    border-radius: 0 !important;
    border-left: solid 1px #dad8d6;
    border-right: solid 1px #dad8d6;
  }
  .codehilite pre {
    color: #000 !important;
  }
  .codehilite .insert {
    border-left: solid 3px #dad8d6 !important;
    border-right: solid 3px #dad8d6 !important;
    background: none !important;
  }
  .codehilite .delete {
    -webkit-print-color-adjust: exact;
    color-adjust: exact;
  }
  .codehilite .insert-before span, .codehilite .insert-after span {
    -webkit-print-color-adjust: exact;
    color-adjust: exact;
  }
}
.emdash {
  white-space: nowrap;
}

.scrim {
  position: absolute;
  width: 100%;
  height: 10000px;
  z-index: 4;
  background: url("rows.png");
}

.small-caps {
  font-weight: 600;
  font-size: 13px;
}

a {
  color: #1481b8;
  text-decoration: none;
  border-bottom: solid 1px rgba(222, 233, 237, 0);
  transition: color 0.2s ease, border-color 0.4s ease;
}

a:hover {
  color: #1481b8;
  border-bottom: solid 1px #dee9ed;
}

nav {
  font: 300 15px/24px "Source Sans Pro", sans-serif;
  background: #29313d;
  color: #4b6781;
}
nav a, nav h2 a {
  color: #7aa0b8;
  text-decoration: none;
  border-bottom: none;
}
nav a:hover {
  color: #dee9ed;
  text-decoration: none;
  border-bottom: none;
}
nav img {
  box-sizing: border-box;
  width: 100%;
  padding: 110px 48px 23px 48px;
}
nav h2 {
  font: 400 16px/24px "Source Sans Pro", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #7aa0b8;
}
nav h3 {
  font: 400 18px/24px "Source Sans Pro", sans-serif;
  color: #7aa0b8;
}
nav h2 small, nav h3 small {
  float: right;
  font-size: 16px;
  color: #4b6781;
}
nav ol, nav ul {
  margin: 6px 0 3px 0;
  padding: 6px 0 4px 24px;
  border-top: solid 1px #3b4b5e;
  border-bottom: solid 1px #3b4b5e;
}
nav ul {
  list-style-type: none;
  padding-left: 0;
}
nav li small {
  float: right;
  font-size: 14px;
  color: #4b6781;
}
nav li.divider {
  margin: 5px 0 7px 0;
  border-top: solid 1px #3b4b5e;
}
nav li.end-part {
  font-size: 12px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 1px;
}
nav li.end-part small {
  font-weight: 300;
  text-transform: none;
  letter-spacing: 0;
}
nav .prev-next {
  padding-top: 7px;
  font: 400 12px/18px "Source Sans Pro", sans-serif;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
}

nav.wide {
  position: fixed;
  width: 336px;
  height: 100%;
}
nav.wide .contents {
  margin: 24px 48px;
}

.nav-wrapper {
  position: absolute;
  right: 288px;
}

nav.floating {
  display: none;
  z-index: 2;
  position: absolute;
  width: 288px;
  border-bottom-left-radius: 3px;
  border-bottom-right-radius: 3px;
}
nav.floating #expand-nav {
  padding: 0 0 4px 0;
  display: block;
  font-size: 20px;
  text-align: center;
  color: #4b6781;
  cursor: pointer;
  transition: padding 0.2s ease, margin 0.2s ease, color 0.2s ease;
}
nav.floating #expand-nav, nav.floating #expand-nav:hover {
  border-bottom: none;
}
nav.floating #expand-nav:hover {
  color: #dee9ed;
}
nav.floating .expandable {
  overflow: hidden;
  padding: 0 12px;
  max-height: 0;
  transition: margin 0.2s ease, max-height 1s ease;
}
nav.floating .expandable .prev-next {
  padding-bottom: 6px;
}
nav.floating .expandable.shown {
  max-height: 550px;
}
nav.floating img {
  padding: 110px 24px 23px 24px;
}

nav.floating.pinned {
  position: fixed;
  top: -85px;
}
nav.floating.pinned .expandable {
  margin-top: -13px;
}
nav.floating.pinned #expand-nav {
  margin-top: -14px;
}

nav.narrow {
  display: none;
  text-align: center;
}
nav.narrow img {
  box-sizing: content-box;
  padding: 11px 0 3px 0;
  width: auto;
  height: 27px;
}
nav.narrow .prev, nav.narrow .next {
  font-size: 32px;
  position: absolute;
  top: 12px;
  padding: 0 48px;
}
nav.narrow .prev {
  left: 0;
}
nav.narrow .next {
  right: 0;
}

.left {
  float: left;
}

.right {
  float: right;
}

.page {
  position: relative;
  width: 912px;
  margin: 0 auto 0 384px;
}

.em {
  padding: 0 0.1em;
  white-space: nowrap;
}

.ellipse {
  white-space: nowrap;
}

code {
  font: normal 16px "Source Code Pro", Menlo, Consolas, Monaco, monospace;
  color: #717170;
  white-space: nowrap;
  padding: 2px;
}

strong code {
  font-weight: bold;
  color: inherit;
}

a code {
  color: #1481b8;
}

.codehilite {
  color: #595959;
  background: #faf8f5;
  border-radius: 3px;
  padding: 12px;
  margin: -12px;
}

pre {
  font: normal 13px/20px "Source Code Pro", Menlo, Consolas, Monaco, monospace;
  margin: 0;
  padding: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

div.codehilite + div.challenges {
  margin-top: 24px;
}

article {
  position: relative;
  width: 576px;
}
article h1 {
  position: relative;
  font: 48px/48px "Crimson", Georgia, serif;
  padding: 109px 0 19px 0;
  z-index: 2;
}
article h1.part {
  font: 600 36px/48px "Source Sans Pro", sans-serif;
  padding: 108px 0 20px 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}
article .number {
  position: absolute;
  top: 50px;
  left: 624px;
  z-index: 1;
  font: 300 96px "Source Sans Pro", sans-serif;
  color: #dee9ed;
}
article p {
  margin: 24px 0;
}
article ol, article ul {
  margin: 24px 0;
  padding: 0 0 0 24px;
}
article img {
  max-width: 100%;
}
article img.wide {
  max-width: none;
  width: 912px;
}

aside {
  position: absolute;
  right: -336px;
  width: 288px;
  font: normal 14px/20px "Crimson", Georgia, serif;
  border-top: solid 1px #dee9ed;
}
aside p {
  margin: 20px 0;
}
aside p:first-child,
aside img:first-child {
  margin-top: 4px;
}
aside p:last-child {
  margin-bottom: 4px;
}
aside code {
  font-size: 14px;
  border-radius: 2px;
  padding: 1px 2px;
}
aside .codehilite {
  padding: 6px;
  margin: -12px 0;
}
aside .codehilite:last-child {
  margin-bottom: 4px;
}
aside img.above {
  position: absolute;
  bottom: 100%;
  margin-bottom: 16px;
}
aside blockquote {
  margin: 20px 0;
}
aside blockquote::before, aside blockquote::after {
  content: none;
}
aside blockquote p {
  margin: 0 12px;
  font: italic 15px/20px "Crimson", Georgia, serif;
  color: inherit;
}

aside.bottom {
  border-top: none;
  border-bottom: solid 1px #dee9ed;
}

blockquote {
  position: relative;
  margin: 29px 0 31px 0;
}
blockquote::before, blockquote::after {
  position: absolute;
  top: -20px;
  font: italic 72px "Crimson", Georgia, serif;
  color: #dee9ed;
}
blockquote::before {
  content: "“";
  left: -7px;
}
blockquote::after {
  content: "”";
  right: 8px;
}
blockquote p {
  margin: 0 48px;
  font: italic 24px/36px "Crimson", Georgia, serif;
  color: #5985a6;
}
blockquote p em {
  font-style: normal;
}
blockquote cite {
  display: block;
  text-align: right;
  color: #7aa0b8;
  font-style: normal;
  font-size: 18px;
}
blockquote cite::before {
  content: "— ";
  color: #dee9ed;
}
blockquote cite em {
  font-style: italic;
}

footer {
  position: relative;
  border-top: solid 1px #dee9ed;
  color: #7aa0b8;
  font: 400 15px "Source Sans Pro", sans-serif;
  text-align: center;
  margin: 48px 0;
  padding-top: 48px;
}
footer a, footer a:hover {
  border: none;
}
footer .next {
  position: absolute;
  right: 0;
  top: -13px;
  padding-left: 4px;
  background: #fff;
  font: 400 17px/24px "Source Sans Pro", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}
footer .next:hover {
  color: #004466;
  border: none;
}

.source-file, .source-file-narrow {
  font: normal 11px/16px "Source Code Pro", Menlo, Consolas, Monaco, monospace;
  color: #bab8b7;
}
.source-file em, .source-file-narrow em {
  color: #999997;
  font-style: normal;
}

.source-file-narrow {
  display: none;
  margin: 0px -12px 0 0;
  padding: 14px 0 0 0;
  text-align: right;
}

.source-file {
  position: absolute;
  right: -336px;
  width: 288px;
  padding: 2px 0 0 0;
}
.source-file::before {
  content: "<<";
  color: #dad8d6;
  position: absolute;
  left: -36px;
  width: 36px;
  text-align: center;
}

.codehilite pre {
  color: #797978;
}
.codehilite .k {
  color: #0099e6;
}
.codehilite .n {
  color: #dd713c;
}
.codehilite .s {
  color: #c38e22;
}
.codehilite .e {
  color: #e8ba30;
}
.codehilite .c {
  color: #aaa9a7;
}
.codehilite .a {
  color: #9966cc;
}
.codehilite .i {
  color: #1b6e98;
}
.codehilite .t {
  color: #00a4b3;
}
.codehilite .insert {
  margin: -2px -12px;
  padding: 2px 10px;
  border-left: solid 2px #dad8d6;
  border-right: solid 2px #dad8d6;
  background: #f5f3f0;
}
.codehilite .delete {
  margin: -2px -12px;
  padding: 2px 10px;
  border-left: solid 2px #dad8d6;
  border-right: solid 2px #dad8d6;
  background: repeating-linear-gradient(-45deg, #dad8d6, #dad8d6 1px, rgba(0, 0, 0, 0) 1px, rgba(0, 0, 0, 0) 6px);
}
.codehilite .delete span {
  color: #bab8b7;
}
.codehilite .insert-before, .codehilite .insert-after {
  color: #bab8b7;
}
.codehilite .insert-before .insert-comma {
  margin: -2px -1px;
  padding: 2px 1px;
  border-radius: 2px;
  background: #f5f3f0;
  color: #595959;
}

@media only screen and (max-width: 1344px) {
  nav.wide {
    display: none;
  }

  nav.floating {
    display: block;
  }

  body {
    margin: 0 24px;
  }

  .page {
    position: relative;
    width: inherit;
    max-width: 912px;
    margin: 0 auto;
  }

  article {
    width: inherit;
    margin-right: 336px;
  }
  article .number {
    top: 73px;
    left: inherit;
    right: 0;
    font-size: 72px;
  }
  article h1 {
    padding: 110px 0 18px 0;
    font-size: 44px;
  }
}
@media only screen and (max-width: 960px) {
  body {
    margin: 0;
  }

  .page {
    max-width: 576px;
  }

  nav.floating {
    display: none;
  }

  nav.narrow {
    display: block;
  }

  .page {
    margin: 0 48px;
    width: inherit;
  }

  article {
    margin: 0;
  }
  article img.wide {
    width: inherit;
    max-width: 100%;
  }

  aside {
    position: inherit;
    right: inherit;
    width: inherit;
    border-bottom: solid 1px #dee9ed;
  }
  aside p:first-child {
    margin-top: 8px;
  }
  aside p:last-child {
    margin-bottom: 8px;
  }
  aside div.codehilite:last-child {
    margin-bottom: 12px;
  }
  aside img {
    display: block;
    max-width: 288px;
    margin: 0 auto;
  }
  aside img.above {
    position: relative;
  }

  aside + div.codehilite {
    margin-top: 12px;
  }

  div.codehilite + aside {
    margin-top: 24px;
  }

  .source-file {
    display: none;
  }

  .source-file-narrow {
    display: block;
  }
}
@media only screen and (max-width: 630px) {
  .page {
    margin: 0 24px;
    width: inherit;
  }

  nav.narrow .prev, nav.narrow .next {
    padding: 0 24px;
  }
}
@media only screen and (max-width: 580px) {
  body {
    font-size: 15px;
    line-height: 22px;
  }

  .small-caps {
    font-size: 12px;
  }

  .scrim {
    background: url("rows-22.png");
  }

  nav.narrow img {
    padding: 9px 0 1px 0;
    height: 27px;
  }
  nav.narrow .prev, nav.narrow .next {
    top: 11px;
  }

  article h1 {
    font-size: 36px;
    padding: 100px 0 14px 0;
  }
  article h1.part {
    font-size: 30px;
    padding: 97px 0 17px 0;
  }
  article .number {
    top: 61px;
    font-size: 72px;
  }
  article p {
    margin: 22px 0;
  }
  article ol, article ul {
    margin: 22px 0;
    padding: 0 0 0 22px;
  }

  blockquote {
    margin: 27px 0 28px 0;
  }
  blockquote::before, blockquote::after {
    top: -17px;
    font-size: 52px;
  }
  blockquote p {
    margin: 0 22px;
    font-size: 20px;
    line-height: 33px;
  }

  footer .next {
    font-size: 15px;
  }
}